Failure of the blinky project build for a custom board

[Illia Alexandrov]

Hello. I get an error when trying to add a build configuration for a project based on a blink for a custom board on the nrf 52832 qfaa chip. Please tell me how to fix the error? 

[Illia Alexandrov]

I solved the problem. I downgraded to sdk 2.8. 2.9 still doesn't work. Also I removed aliases in dts file that weren't used in code directly. Now I have problems with flashing, but I'll create a separate thread.